Selection of puzzles, colouring pages, links and suggestions for making things
Kids site – has odd facts, puzzles, crafts, experiments and magic tricks
A huge list of descriptions of games (mostly outdoors)
Activities including puzzles, colouring, printouts, cooking etc. etc.
Lots of printable puzzles and activities, mazes, colouring, etc. etc.
An interactive site including online and printable science activities (US site)